Cities and Towns in Newport County, Rhode Island

Founded in 1703, Newport County is one of 5 counties in the state of Rhode Island. Historically, Newport County was formed as Rhode Island County in 1703. Renamed Newport County in 1729. The city of Newport is the county seat. With FIPS code of 5, Newport County has a population of 85,264 and area of 102 square miles (264 km²).

List of all cities in Newport County, RI alphabetically

City/Town	Postal Code	Area Code
Adamsville, RI	02801	401
	02837	401
Jamestown, RI	02835	401
Little Compton, RI	02801	401
	02837	401
Middletown, RI	02840	401
	02842	401
Newport, RI	02840	401
	02841	401
Portsmouth, RI	02871	401
Tiverton, RI	02878	401

Major Cities and Towns in Newport County, Rhode Island

Newport

Overview

• Area: Approximately 11.4 square miles (29.5 km²)
• Population: 25,163 (2020 census)
• ZIP Codes: 02840, 02841
• Latitude: 41.4901° N
• Longitude: 71.3128° W

Location and History

Newport is a coastal city situated on Aquidneck Island in Newport County, Rhode Island. Founded in 1639, it quickly became a prominent seaport in colonial America, renowned for its religious tolerance and thriving mercantile community. During the 18th century, Newport was a major center for the slave trade, which significantly contributed to its economic prosperity. In the 19th century, it transformed into a summer resort for America’s elite, leading to the construction of opulent mansions along Bellevue Avenue, known as the “Newport Mansions.” Today, Newport is celebrated for its rich history, well-preserved architecture, and vibrant cultural scene, attracting visitors from around the world.

Major Schools and Landmarks

Newport is home to several educational institutions, including Salve Regina University, a private university offering undergraduate and graduate programs. The Newport Public Schools district serves the city’s primary and secondary education needs. Notable landmarks include The Breakers, a grand mansion built by the Vanderbilt family; the International Tennis Hall of Fame, celebrating the history of tennis; and the Newport Cliff Walk, a scenic 3.5-mile public walkway that combines the natural beauty of the coastline with the architectural history of the Gilded Age mansions. The city’s historic district features colonial-era buildings, churches, and museums, reflecting its storied past.

Middletown

Overview

• Area: Approximately 14.9 square miles (38.6 km²)
• Population: 16,144 (2020 census)
• ZIP Code: 02842
• Latitude: 41.5454° N
• Longitude: 71.2914° W

Location and History

Middletown is located on Aquidneck Island, positioned between Newport to the south and Portsmouth to the north. Established in 1743, it was formed from portions of Newport and Portsmouth, hence the name “Middletown.” Historically, Middletown’s economy was based on agriculture, benefiting from its fertile lands. In the 20th century, the town experienced suburban growth, with residential developments and commercial establishments emerging. Today, Middletown offers a blend of suburban living with access to natural attractions, including beaches and parks, making it a desirable community for residents and visitors alike.

Major Schools and Landmarks

The Middletown Public Schools district serves the town’s educational needs, with Middletown High School being a central institution. Notable landmarks include Sachuest Beach, also known as Second Beach, a popular destination for swimming and surfing; the Norman Bird Sanctuary, a 325-acre wildlife refuge offering hiking trails and educational programs; and the Whitehall Museum House, the former residence of philosopher George Berkeley, showcasing colonial architecture and history. The town also features several parks and recreational areas, providing ample opportunities for outdoor activities.

Portsmouth

Overview

• Area: Approximately 23.2 square miles (60.1 km²)
• Population: 17,871 (2020 census)
• ZIP Codes: 02871, 02872
• Latitude: 41.6021° N
• Longitude: 71.2505° W

Location and History

Portsmouth occupies the northern part of Aquidneck Island and includes several smaller islands, such as Prudence Island and Hog Island. Founded in 1638 by a group of religious dissenters from the Massachusetts Bay Colony, it holds the distinction of being the second-oldest municipality in Rhode Island. The town’s early economy was rooted in agriculture and maritime activities. In the 20th century, Portsmouth saw residential growth and became known for its equestrian facilities and vineyards. Today, it maintains a rural charm while offering modern amenities, making it an attractive place to live and visit.

Major Schools and Landmarks

The Portsmouth School Department oversees the town’s public education system, including Portsmouth High School. Notable landmarks include the Green Animals Topiary Garden, featuring over 80 sculpted trees and shrubs; the Portsmouth Historical Society Museum, preserving the town’s rich history; and the Glen Manor House, a historic estate available for events. The town also offers recreational areas such as Sandy Point Beach and several marinas, catering to boating enthusiasts.

Jamestown

Overview

• Area: Approximately 35.3 square miles (91.4 km²)
• Population: 5,559 (2020 census)
• ZIP Code: 02835
• Latitude: 41.4965° N
• Longitude: 71.3678° W

Location and History

Jamestown encompasses Conanicut Island, situated west of Newport across the East Passage of Narragansett Bay. Incorporated in 1678, it was named after James, Duke of York, who later became King James II. The town’s history includes roles in maritime trade and defense, with several historic forts located on the island. In the late 19th and early 20th centuries, Jamestown became a summer resort destination, attracting visitors to its scenic landscapes. Today, it is known for its tranquil environment, historic sites, and strong sense of community.

Major Schools and Landmarks

The Jamestown School Department manages the town’s educational institutions, including Melrose School and Lawn Avenue School. Notable landmarks include Beavertail Lighthouse, one of the oldest lighthouses in the United States; Fort Wetherill State Park, offering panoramic views of Narragansett Bay.